---> uname -a: Linux prd-centos8-robot-2c-8g-4420.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4979 19 2133 6816 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:26:3c:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85566sec preferred_lft 85566sec inet6 fe80::f816:3eff:fe26:3ca4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 00:54:02 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 130.59 7.00 123.60 1259.39 10979.70 12:57:01 AM 36.49 1.02 35.48 113.18 4445.44 12:58:01 AM 29.31 0.03 29.27 0.53 1573.53 12:59:01 AM 42.00 0.03 41.97 3.47 6781.69 01:00:01 AM 3.32 0.00 3.32 0.00 119.55 01:01:01 AM 0.40 0.02 0.38 0.13 6.53 01:02:01 AM 0.50 0.15 0.35 33.72 6.71 01:03:01 AM 1.98 0.02 1.97 0.13 116.96 01:04:01 AM 0.65 0.00 0.65 0.00 102.98 01:05:01 AM 0.20 0.00 0.20 0.00 15.93 01:06:01 AM 0.37 0.03 0.33 1.87 20.33 01:07:01 AM 7.10 0.32 6.78 36.92 222.26 Average: 21.07 0.72 20.36 120.77 2032.53 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5113868 6976864 2768564 35.12 2688 2040312 765192 8.57 216968 2209536 142800 12:57:01 AM 5262012 7095236 2620420 33.24 2688 2010388 640164 7.17 239328 2036940 12 12:58:01 AM 5015056 7044648 2867376 36.38 2688 2199424 674520 7.55 254556 2246952 170188 12:59:01 AM 5032768 7065168 2849664 36.15 2688 2201788 638328 7.15 256368 2219764 16 01:00:01 AM 5033184 7065584 2849248 36.15 2688 2201788 639356 7.16 256376 2220052 4 01:01:01 AM 5032440 7064840 2849992 36.16 2688 2201792 639356 7.16 256376 2220516 4 01:02:01 AM 4994688 7028468 2887744 36.64 2688 2203176 670432 7.51 256648 2257788 344 01:03:01 AM 4989540 7024716 2892892 36.70 2688 2204564 708224 7.93 256788 2262952 172 01:04:01 AM 4983616 7021556 2898816 36.78 2688 2207336 708224 7.93 256792 2268668 188 01:05:01 AM 4982860 7021164 2899572 36.79 2688 2207692 708224 7.93 256792 2269548 120 01:06:01 AM 4982072 7020828 2900360 36.80 2688 2208152 708224 7.93 256932 2270220 24 01:07:01 AM 5050392 6956620 2832040 35.93 2688 2079792 745392 8.35 283820 2191052 39596 Average: 5039375 7032141 2843057 36.07 2688 2163850 687136 7.69 253979 2222832 29456 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 101.72 76.90 1105.39 11.90 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 14.40 10.65 6.49 3.89 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 45.30 31.32 294.25 6.80 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 557.20 457.55 110.50 93.79 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 3.00 1.95 0.54 0.49 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 3.15 1.93 0.48 0.76 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 33.77 17.59 10.74 2.01 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 34.04 25.45 9.14 4.79 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 29.13 22.00 6.07 4.25 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 16.84 9.31 3.12 2.01 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 14.80 9.67 2.80 1.85 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 86.57 53.73 96.94 33.37 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.33 59.84 137.20 13.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 00:54:02 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 37.68 0.00 5.76 3.25 0.11 53.21 12:56:01 AM 0 49.58 0.00 6.95 3.08 0.10 40.29 12:56:01 AM 1 25.78 0.00 4.56 3.42 0.12 66.12 12:57:01 AM all 12.85 0.00 1.83 1.19 0.10 84.03 12:57:01 AM 0 15.50 0.00 1.69 1.05 0.13 81.63 12:57:01 AM 1 10.21 0.00 1.97 1.32 0.07 86.44 12:58:01 AM all 18.69 0.00 3.37 0.89 0.07 76.98 12:58:01 AM 0 22.95 0.00 3.91 1.05 0.07 72.03 12:58:01 AM 1 14.43 0.00 2.84 0.72 0.07 81.94 12:59:01 AM all 9.37 0.00 2.28 2.98 0.06 85.31 12:59:01 AM 0 11.56 0.00 2.32 4.53 0.05 81.54 12:59:01 AM 1 7.18 0.00 2.24 1.44 0.07 89.06 01:00:01 AM all 0.35 0.00 0.09 0.02 0.04 99.50 01:00:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:00:01 AM 1 0.60 0.00 0.10 0.03 0.05 99.22 01:01:01 AM all 0.35 0.00 0.10 0.00 0.05 99.50 01:01:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:01:01 AM 1 0.58 0.00 0.10 0.00 0.05 99.27 01:02:01 AM all 0.94 0.00 0.23 0.03 0.04 98.75 01:02:01 AM 0 0.63 0.00 0.18 0.02 0.03 99.13 01:02:01 AM 1 1.25 0.00 0.28 0.05 0.05 98.36 01:03:01 AM all 10.33 0.00 0.85 0.03 0.08 88.72 01:03:01 AM 0 14.76 0.00 1.21 0.00 0.08 83.95 01:03:01 AM 1 5.90 0.00 0.49 0.05 0.08 93.48 01:04:01 AM all 13.20 0.00 0.35 0.05 0.10 86.30 01:04:01 AM 0 23.52 0.00 0.49 0.00 0.12 75.87 01:04:01 AM 1 2.93 0.00 0.22 0.10 0.08 96.67 01:05:01 AM all 4.26 0.00 0.28 0.00 0.08 95.38 01:05:01 AM 0 4.55 0.00 0.28 0.00 0.07 95.10 01:05:01 AM 1 3.96 0.00 0.28 0.00 0.08 95.67 01:06:01 AM all 4.35 0.00 0.23 0.00 0.08 95.35 01:06:01 AM 0 4.90 0.00 0.23 0.00 0.08 94.79 01:06:01 AM 1 3.80 0.00 0.22 0.00 0.07 95.92 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 15.35 0.00 1.65 0.09 0.08 82.82 01:07:01 AM 0 22.13 0.00 1.55 0.13 0.08 76.10 01:07:01 AM 1 8.57 0.00 1.75 0.05 0.08 89.54 Average: all 10.64 0.00 1.42 0.71 0.07 87.16 Average: 0 14.18 0.00 1.58 0.82 0.08 83.34 Average: 1 7.10 0.00 1.25 0.60 0.07 90.97